Electric riding type travel suitcase

Abstract

The utility model relates to the technical field of traveling cases, in particular to an electric riding type traveling case, which is characterized in that two positioning shafts are arranged at the upper end of a bottom frame and are symmetrical to a case main body, two ends of each positioning shaft are rotatably provided with a fixing frame fixed at the upper end of the bottom frame, two ends of each positioning shaft are also provided with supporting plates, a top plate is arranged above the case main body, and the top plate is provided with a bottom plate. By means of a supporting structure composed of the bottom frame, the supporting plate and the top plate, the weight of a human body is dispersed and conducted, the luggage main body is prevented from being directly pressed, the luggage main body is effectively prevented from being deformed due to long-term pressing, and the service life of the luggage main body is greatly prolonged.

Description

Technical Field

[0001] This utility model relates to the field of luggage technology, specifically to an electric ride-on luggage. Background Technology

[0002] In today's fast-paced life, travel has become an important way for people to relax and explore the world. However, while traditional suitcases offer convenience, they also present some headaches for travelers. Heavy luggage not only makes journeys tiring but can also affect travel efficiency. Thus, electric ride-on suitcases have emerged, cleverly combining the storage function of traditional suitcases with the convenience of electric vehicles, bringing travelers a completely new travel experience.

[0003] Existing electric ride-on suitcases have a simple structure, and when a person sits on top of the suitcase, it is easy for the suitcase to be deformed under pressure over a long period of time, which will shorten the lifespan of the suitcase. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an electric ride-on suitcase.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an electric ride-on suitcase, comprising a base frame and a suitcase body, wherein the suitcase body is located at the upper end of the base frame, the rear end of the base frame is provided with multiple electric drive wheels, the front end of the base frame is provided with steering wheels, two positioning shafts are symmetrically arranged on the upper end of the base frame and the suitcase body, and fixing brackets fixed to the upper end of the base frame are rotatably arranged at both ends of the positioning shafts, and support plates are also provided at both ends of the positioning shafts. A top plate is provided above the suitcase body, and multiple slots are provided at the lower end of the top plate, with the top of the support plate inserted into the slots;

[0006] The middle part of the base frame is provided with a bottom shell, the front end of the base frame is provided with a support plate that is inserted into the bottom shell, the support plate is provided with multiple through holes, and the front end of the bottom shell is provided with a second locking rod that passes through the through holes.

[0007] The front end of the support plate is rotatably provided with a first vertical tube, the steering wheel is installed at the bottom end of the first vertical tube, the top of the first vertical tube is provided with a second vertical tube and a first locking rod, the second vertical tube is inserted into the interior of the first vertical tube, one end of the first locking rod contacts the second vertical tube, and the first locking rod is threadedly connected to the first vertical tube.

[0008] Furthermore, an improvement of this utility model is that the middle part of the support plate is provided with a pad that contacts the main body of the bag.

[0009] To improve the stability of the top plate during use, the present invention includes the following improvement: multiple slots are located at the four corners of the top plate.

[0010] To improve the comfort of the top plate during use, the present invention includes an improvement in that the top plate has an internal cavity, a spring is installed inside the cavity, and a buffer plate is provided at the bottom end of the spring to contact the top of the support plate.

[0011] To facilitate adjustment of the foot pedal position, the present invention includes the following improvements: two sliding grooves and a foot pedal are symmetrically arranged on both sides of the base frame; the foot pedal is provided with a slider that slides in cooperation with the sliding groove; the foot pedal is also provided with a second locking rod that passes through the slider and contacts the inner wall of the sliding groove; the second locking rod is threadedly connected to the foot pedal; and the cross-section of the sliding groove is T-shaped.

[0012] Compared with the prior art, this utility model provides an electric ride-on suitcase, which has the following advantages:

[0013] The support structure, consisting of a base frame, support plate, and top plate, distributes and transmits the weight of the human body, avoiding direct pressure on the main body of the bag and effectively preventing the main body of the bag from deforming due to long-term pressure, thus greatly extending the service life of the main body of the bag.

[0014] The positions of the foot pedals on both sides of the frame can be adjusted using sliders and grooves, as well as a second locking rod, to meet the needs of users of different heights and riding habits, thus improving riding comfort. Attached Figure Description

[0015] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a second-view perspective three-dimensional structural diagram of the present invention;

[0017] Figure 3 This utility model Figure 1 A magnified schematic diagram of the partial structure at point A in the middle;

[0018] Figure 4 This is a schematic diagram of the structure of the buffer plate in this utility model;

[0019] Figure 5 This is a schematic diagram of the installation structure of the second locking rod in this utility model;

[0020] In the diagram: 1. Base frame; 2. Bag body; 3. Positioning shaft; 4. Fixing frame; 5. Support plate; 6. Pad block; 7. Top plate; 8. Slot; 9. Buffer plate; 10. Cavity; 11. Support plate; 12. First vertical tube; 13. Steering wheel; 14. Second vertical tube; 15. First locking rod; 16. Through hole; 17. Bottom shell; 18. Foot pedal; 19. Second locking rod; 20. Slide groove; 21. Electric drive wheel. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 This utility model discloses an electric riding suitcase, comprising a base frame 1 and a suitcase body 2. The suitcase body 2 is located at the upper end of the base frame 1. The rear end of the base frame 1 is provided with multiple electric drive wheels 21, and the front end of the base frame 1 is provided with steering wheels 13. The upper end of the base frame 1 is symmetrically provided with two positioning shafts 3 for the suitcase body 2. The two ends of the positioning shafts 3 are rotatably provided with fixing brackets 4 fixed to the upper end of the base frame 1. The two ends of the positioning shafts 3 are also provided with support plates 5. The upper part of the suitcase body 2 is provided with a top plate 7, and the lower end of the top plate 7 is provided with multiple slots 8. The top end of the support plate 5 is inserted into the inside of the slots 8.

[0023] The middle part of the base frame 1 is provided with a bottom shell 17, and the front end of the base frame 1 is provided with a support plate 11 that is inserted into the bottom shell 17. The support plate 11 is provided with a plurality of through holes 16, and the front end of the bottom shell 17 is provided with a second locking rod 19 that passes through the through holes 16.

[0024] The front end of the support plate 11 is rotatably provided with a first vertical tube 12, the steering wheel 13 is installed at the bottom end of the first vertical tube 12, the top of the first vertical tube 12 is provided with a second vertical tube 14 and a first locking rod 15, the second vertical tube 14 is inserted into the interior of the first vertical tube 12, one end of the first locking rod 15 contacts the second vertical tube 14, and the first locking rod 15 is threadedly connected to the first vertical tube 12.

[0025] Support structure principle: Two positioning shafts 3 are symmetrically arranged on the upper end of the base frame 1. The two ends of the positioning shafts 3 are rotatably connected to the fixed frame 4, ensuring that the positioning shafts 3 can rotate flexibly. Support plates 5 are provided at both ends of the positioning shafts 3. The top of the support plates 5 is inserted into the slots 8 at the four corners of the lower end of the top plate 7. Multiple support plates 5 are located at the four corners of the base frame 1, forming a support structure for the main body of the bag 2 together with the base frame 1 and the top plate 7. When a person sits on the top plate 7, the weight is distributed to the positioning shafts 3 through the support plates 5, and then transferred to the base frame 1 by the positioning shafts 3, avoiding the weight from directly acting on the main body of the bag 2, thereby ensuring the service life of the main body of the bag 2. There is no mandatory requirement for the number of fixed frames 4.

[0026] Steering mechanism principle: The support plate 11 at the front end of the base frame 1 is inserted into the bottom shell 17. Multiple through holes 16 on the support plate 11 cooperate with the second locking rod 19 at the front end of the bottom shell 17, which can adjust the extension and retraction position of the support plate 11 within the bottom shell 17. A first vertical tube 12 is rotatably mounted at the front end of the support plate 11. The steering wheel 13 is installed at the bottom end of the first vertical tube 12. A second vertical tube 14 is provided at the top of the first vertical tube 12. By operating the first locking rod 15, which is threaded to the first vertical tube 12 and has one end in contact with the second vertical tube 14, the extension and retraction of the second vertical tube 14 within the first vertical tube 12 can be controlled, thereby adjusting the height of the second vertical tube 14. Rotating the second vertical tube 14 at this time will cause the steering wheel 13 to rotate to adapt to different usage scenarios and road conditions. The top of the second vertical tube 14 has a handle.

[0027] In this embodiment, two sliding grooves 20 and a foot pedal 18 are symmetrically arranged on both sides of the base frame 1. The foot pedal 18 is provided with a slider that slides in cooperation with the sliding groove 20. The foot pedal 18 is also provided with a second locking rod 19 that passes through the slider and contacts the inner wall of the sliding groove 20. The second locking rod 19 is threadedly connected to the foot pedal 18. The cross-section of the sliding groove 20 is T-shaped.

[0028] Adjustment principle of foot pedal 18: Slide grooves 20 and foot pedal 18 are symmetrically arranged on both sides of the base frame 1. The slider on the foot pedal 18 slides in the slide groove 20. By operating the second locking rod 19, which is threaded to the foot pedal 18, passes through the slider and contacts the inner wall of the slide groove 20, the position of the foot pedal 18 in the slide groove 20 can be adjusted to meet the needs of different users for the position of the foot pedal 18.

[0029] Adjusting the steering structure: If it is necessary to adjust the height or angle of the steering wheel 13, first loosen the first locking rod 15. At this time, one end of the first locking rod 15 is released from the clamping of the second vertical tube 14.

[0030] Then, pull or push the second vertical tube 14 as needed to extend or retract it within the first vertical tube 12. Once it reaches the appropriate position, tighten the first locking rod 15 so that one end presses against the second vertical tube 14 again, fixing the position of the second vertical tube 14 and completing the height adjustment of the second vertical tube 14.

[0031] To adjust the position of the support plate 11 within the bottom shell 17, pull out the second locking rod 19 at the front end of the bottom shell 17, so that the second locking rod 19 disengages from the through hole 16 on the support plate 11.

[0032] Push or pull the support plate 11 to move it back and forth in the bottom shell 17 to a suitable position, then insert the second locking rod 19 so that it passes through the corresponding through hole 16 on the support plate 11 to fix the position of the support plate 11.

[0033] Adjust the position of pedal 18: Loosen the second locking lever 19 on pedal 18 so that one end of the second locking lever 19 is no longer in contact with the inner wall of the slide groove 20. Slide pedal 18 along the slide groove 20 to adjust it to a suitable position, such as according to the user's height or riding habits.

[0034] Cycling Use: Place items inside the main body 2 of the suitcase, close the main body 2, which has a built-in zipper at the top. The user sits on the top plate 7, holds the handles at the top of the second vertical tube 14 with both hands, starts the electric drive wheel 21, and controls the steering wheel 13 to move the suitcase by riding.

[0035] The first locking rod 15 controls the extension and retraction of the second vertical tube 14 within the first vertical tube 12, and the second locking rod 19 controls the extension and retraction of the support plate 11 within the bottom shell 17. This allows for flexible adjustment of the height and angle of the steering wheel 13 and the position of the support plate 11, enabling the suitcase to better adapt to different road conditions, such as uphill and downhill slopes and uneven roads, thereby improving the stability and safety of riding.

[0036] In this embodiment, the middle part of the support plate 5 is provided with a pad 6 that contacts the main body 2 of the bag.

[0037] In this embodiment, the plurality of card slots 8 are located at the four corners of the top plate 7.

[0038] In this embodiment, the top plate 7 has a cavity 10 inside, the cavity 10 has a spring inside, and the bottom end of the spring has a buffer plate 9 that contacts the top of the support plate 5.

[0039] The top plate 7 has slots 8 at its four corners that cooperate with the support plate 5. Compared to slots 8 in other locations, this improves the stability of the top plate 7 during use and reduces swaying. The internal cavity 10 of the top plate 7 contains springs and buffer plates 9. When a person sits on the top plate 7, the springs and buffer plates 9 act as a cushion, effectively reducing vibration and improving user comfort. This cushioning effect is particularly noticeable when traversing uneven surfaces, greatly reducing the impact of vibration on the human body.

[0040] In the description herein, it should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An electrically powered ride-on luggage case, comprising a chassis (1) and a luggage body (2) located at the upper end of the chassis (1), the rear end of the chassis (1) is provided with a plurality of electrically powered drive wheels (21), and the front end of the chassis (1) is provided with a steering wheel (13), characterized in that: The upper end of the bottom frame (1) is provided with two positioning shafts (3) symmetrically arranged on the luggage main body (2), both ends of the positioning shaft (3) are rotatably provided with a fixed frame (4) fixed on the upper end of the bottom frame (1), both ends of the positioning shaft (3) are further provided with a support plate (5), the upper end of the luggage main body (2) is provided with a top plate (7), the lower end of the top plate (7) is provided with a plurality of clamping grooves (8), and the top end of the support plate (5) is inserted into the clamping groove (8). The middle part of the bottom frame (1) is provided with a bottom shell (17), the front end of the bottom frame (1) is provided with a support plate (11) inserted into the bottom shell (17), the support plate (11) is provided with a plurality of through holes (16), and the front end of the bottom shell (17) is provided with a second locking rod (19) penetrating through the through hole (16). The front end of the support plate (11) is rotatably provided with a first vertical pipe (12), the steering wheel (13) is installed at the bottom end of the first vertical pipe (12), the top of the first vertical pipe (12) is provided with a second vertical pipe (14) and a first locking rod (15), the second vertical pipe (14) is inserted into the first vertical pipe (12), one end of the first locking rod (15) contacts the second vertical pipe (14), and the first locking rod (15) is threadedly connected with the first vertical pipe (12).

2. The electrically powered ride-on luggage case of claim 1, wherein: The middle part of the support plate (5) is provided with a pad (6) contacting the luggage main body (2).

3. An electrically powered ride-on luggage case according to claim 2, wherein: A plurality of clamping grooves (8) are respectively located at the four corners of the top plate (7).

4. The motorized ride-on luggage case of claim 3, wherein: The inside of the top plate (7) is provided with a cavity (10), the inside of the cavity (10) is provided with a spring, and the bottom end of the spring is provided with a buffer plate (9) contacting the top end of the support plate (5).

5. The motorized ride-on luggage case of claim 4, wherein: Both sides of the bottom frame (1) are symmetrically provided with two sliding grooves (20) and a foot pedal (18), the foot pedal (18) is provided with a sliding block slidingly matched with the sliding groove (20), the foot pedal (18) is further provided with a second locking rod (19) penetrating through the sliding block and contacting the inner wall of the sliding groove (20), and the second locking rod (19) is threadedly connected with the foot pedal (18).

6. An electrically powered ride-on luggage case as claimed in claim 5, characterised in that: The cross section of the sliding groove (20) is T-shaped.

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